Monitoring Sensu Ubuntu

Sensu and Mailer Alert Handler

A working example of sensu mailer-handler plugin for sending out email alerts.

Google Cloud pfSense Security Ubuntu

Site To Site IPSEC VPN Tunnel Between Google Cloud And AWS with pfSense

Been porting workloads from AWS to GCE lately and one big piece of infrastructure that I rely on is pfSense. pfSense is a FreeBSD based appliance which does advanced routing, firewall and VPN for your cloud-based infrastructure. Using pfSense, one can establish IPSEC tunnels between the various AWS regions and the clients office network. While […]

CloudStack XenServer

Changing XenServer Host Passwords In CloudStack

Most of us have a business requirement to change system passwords regularly and when we do, it usually ends up in a mess. Thankfully, Apache CloudStack has an API that allows you to modify XenServer host passwords without mucking around the database and encryption. The API to change XenServer host password is updateHostPassword which you […]